Author Ultrasonic 27.5 2021-22 vs Liv Sedona DX W

Compare Specifications of Author Ultrasonic 27.5 2021-22 and Liv Sedona DX W

Selected Bikes

Author Ultrasonic 27.5 2021-22
Author Ultrasonic 27.5 2021-22

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Liv Sedona DX W
Liv Sedona DX W

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Model:

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Technical Specifications
Speed 11 --
Frame Triple butted hydroformed alloy 6061 27.5" ALUXX-Grade Aluminum
Stem AUTHOR alloy Alloy, adjustable
Handle Bar AUTHOR Flat Top bar 9° 620 / 640 mm High rise, 25.4
Fork Front : RST F1RST 27.5 air, lock out (80 mm) SR Suntour XCT 26 T80 PM
Seatpost AUTHOR alloy (31.6) Alloy suspension, 30.9
Grip AUTHOR kratton rubber --
Crankset -- Forged alloy, 28/44
Pedals Alloy Platform plus comfort
Chain KMC X11 KMC Z8.3
Shifters SHIMANO SLX (11) MicroSHIFT TS39-8
Saddle AUTHOR Champion Author Navigator Liv Comfort
Derailleur Front -- MicroSHIFT FD-T382
Derailleur Rear SHIMANO SLX Shimano Altus
Hub Front AUTHOR Xenon 32 holes Alloy, 32h
Hub Rear -- Alloy, 32h
Spoke Black stainless steel 2.0 mm Stainless, 14g
Cassette -- Shimano CS-HG31, 11 x 34
Bottom Bracket PROWHEL BB unit Sealed cartridge
Tyres
Front CST B-Trail aramid 27.5" × 2.25" Kenda K892, 26 x 2.3, multi-surface
Rear CST B-Trail aramid 27.5" × 2.25" Kenda K892, 26 x 2.3, multi-surface
Wheel / RIM Rims :AUTHOR Xenon TRC 27.5 32 holes Giant GX Disc
Brakes
Front TEKTRO Gemini disc hydraulic (6" rotors) Mechanical disc brake
Rear TEKTRO Gemini disc hydraulic (6" rotors) Mechanical disc brake
Brake Lever TEKTRO Gemini WS Alloy
Suspension
Front -- --
Rear -- --
Colors Available
Colors -- Metal Gray
Plum, Black
Orange
Raspberry


Physical Specs
Length -- --
Weight 12 kg --
Overview
Features -- --
Additional Details SIZE :14", 16"
HEAD PARTS: AUTHOR Integrated 1.5" tapered
CHAIN WHEEL : PROWHEEL 32 teeth 165 / 170 mm cranks
Sizes : XS, S, M

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